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Conferences

A 193 nm Detector Nonlinearity Measurement System at NIST

Author(s)
Shao Yang, Darryl A. Keenan, Holger Laabs, Marla L. Dowell
To meet the semiconductor industry's demands for accurate measurements on excimer lasers, we have developed a system using the correlation method to measure the...

Investigation of the Shape of InGaAs/GaAs Quantum Dots

Author(s)
Susan Y. Lehman, Alexana Roshko, Richard Mirin, John E. Bonevich
Three samples of self-assembled In 0.44Ga 0.56As quantum dots (QDs) grown on (001) GaAs by molecular beam epitaxy (MBE) were studied using atomic force...

A 193 nm Laser Detector Nonlinearity Measurement System

Author(s)
Darryl A. Keenan, Holger Laabs, Shao Yang, Marla L. Dowell
To meet the semiconductor industry's demands for accurate measurements, we have developed a method to characterize the nonlinear response of 193 nm excimer...

Measurements of the Refractive Indices of MOCVD and HVPE Grown AlGAN Films Using Prism-Coupling Techniques Correlated With Spectroscopic Reflection/Transmission Analysis

Author(s)
Norman Sanford, Larry Robins, Albert Davydov, Alexander J. Shapiro, Denis V. Tsvetkov, Vladimir A. Dmitriev, Stacia Keller, Umesh Mishra, Steven P. DenBaars
Waveguide prism-coupling methods were used to measure the ordinary and extraordinary refractive indices of Al xGaN films grown on sapphire substrates by HVPE...

Distributed Testing of an Equipment-Level Interface Specification

Author(s)
Joseph Falco, John A. Horst, Hui-Min Huang, Thomas Kramer, Frederick M. Proctor, Keith A. Stouffer, Albert J. Wavering
A test suite for an key interface within a dimensional measuring system (coordinate measuring machine or CMM) is presented. The test suite consists of test...

Multiline TRL Revealed

Author(s)
Donald C. DeGroot, Jeffrey Jargon, Roger Marks
We reveal the techniques behind a successful implementation of the Multiline TRL calibration for vector network analyzers (VNAs). For the first time, this paper...

High-Speed Quantum Communication Testbed

Author(s)
Carl J. Williams, Xiao Tang, M Hiekkero, J Rouzard, R Lu, A Goedecke, Alan L. Migdall, Alan Mink, Anastase Nakassis, Leticia S. Pibida
We describe the current status of the NIST Quantum Communication Testbed (QCT) facility. QCT is a facility for exploring quantum communication in an enviornment...
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